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MEDIUM severity

CVE-2019-10362 — configuration-as-code

MEDIUMFix: jenkinsci/configuration-as-code-plugin@b48a292

CVE-2019-10362 is a medium-severity (CVSS 5.4) CWE-116 vulnerability in io.jenkins:configuration-as-code. A fix is available for io.jenkins:configuration-as-code — see the affected versions and patch details below.

Improper Encoding or Escaping of Output in Jenkins Configuration as Code Plugin

Also known asGHSA-5r6p-p9r6-r326
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Oct 25, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.7%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs54th percentile — riskier than 54% of all scored CVEsHighest risk
0.00%0.41%0.82%1.24%0.1%0.7%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
☕io.jenkins:configuration-as-code

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

Jenkins Configuration as Code Plugin 1.24 and earlier did not escape values resulting in variable interpolation during configuration import when exporting, allowing attackers with permission to change Jenkins system configuration to obtain the values of environment variables.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
☕Mavenio.jenkins:configuration-as-codeall versions1.25io.jenkins:configuration-as-code:1.25

Affected Products

1 product · 1 configurations
Application
configuration as codejenkins
≤ 1.24
range

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for io.jenkins:configuration-as-code, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update io.jenkins:configuration-as-code to 1.25 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2019-10362 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

Jenkins Configuration as Code Plugin 1.24 and earlier did not escape values resulting in variable interpolation during configuration import when exporting, allowing attackers with permission to change Jenkins system configuration to obtain the values of environment variables.
O3 Security · Impact-Aware SCA

Is CVE-2019-10362 in your dependencies?

Find it across Maven, including transitive dependencies.

CVE-2019-10362: configuration-as-code — Fixed in 1.25